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问题 单项选择题

布丁是以（）等为主要原料，配以辅料，通过蒸或烤制成的一类柔软的甜点心。

A、黄油、面粉、鸡蛋、牛奶

B、面粉、白糖、鸡蛋、巧克力

C、黄油、白糖、鸡蛋、牛奶

D、白糖、鸡蛋、水、明胶

答案

参考答案：C

多项选择题

下列说法正确的是（）。

A.产后2小时内是产褥早期并发症好发时期

B.产后当天禁止用热水袋外敷止痛

C.会阴伤口感染应提前拆线引流，并按时换药

D.会阴侧切每天观察伤口周围有无渗血、血肿、红肿等

E.会阴缝合线可于产后8天拆除
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单项选择题

ABEX Corporation common stock is selling for $50.00 per share. Both an American call option and a European call option are available on ABEX common, and each have identical strike prices and expiration dates. Which of the following statements concerning these two options is TRUE ()

A. Because the American and European options have identical terms and are written against the same common stock, they will have identical option premiums. 

B. The greater flexibility allowed in exercising the American option will normally result in a higher market value relative to an otherwise identical European option. 

C. The American option will have a higher option premium, because the American security markets are larger than the European markets.
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